oomitsu.net - robtex.com
oomitsu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 122.17.175.45🇯🇵 OCN122.16.0.0/12 (AS4713) CIDR BLOCK 82 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | c152ok4p.mwprem.net | ||||||
| NS | mwns1.customer.ne.jp ⭐ | ||||||
| A | 210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE | ||||||
| NS | mwns2.customer.ne.jp | ||||||
| A | 202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE | ||||||
| MX | oomitsu.net ⭐ | ||||||
| A | 122.17.175.45🇯🇵 OCN122.16.0.0/12 (AS4713) CIDR BLOCK 82 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN | ||||||
| PTR | c152ok4p.mwprem.net | ||||||
| TXT | v=spf1 +a include:_spf.mwprem.net ~all | ||||||
| SOA | mwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613637901 | ||||||
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776105142 | ||||||
MX for
oomitsu.net |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSmwns1.customer.ne.jp2026-03-31 → 2026-04-13 · 3 obs
● 2026-03-31 14:11:26
● 2026-04-13 18:55:06
●NSmwns2.customer.ne.jp2026-03-31 → 2026-04-13 · 3 obs
● 2026-03-31 14:11:26
● 2026-04-13 18:55:06
○NSns-231.dns.jp-e1.cloudn-service.com2016-05-06 → 2019-01-02 · 5 obs
● 2016-05-06 09:50:20
● 2019-01-02 18:10:08
○ 2026-03-31 14:11:26
○ 2026-04-13 18:55:06
○NSns-232.dns.jp-w1.cloudn-service.com2016-05-06 → 2019-01-02 · 5 obs
● 2016-05-06 09:50:20
● 2019-01-02 18:10:08
○ 2026-03-31 14:11:26
○ 2026-04-13 18:55:06
○NSns-233.dns.us-e1.cloudn-service.com2016-05-06 → 2019-01-02 · 5 obs
● 2016-05-06 09:50:20
● 2019-01-02 18:10:08
○ 2026-03-31 14:11:26
○ 2026-04-13 18:55:06
○NSns1.secure.net2015-07-03 → 2016-01-27 · 4 obs
● 2016-01-27 10:32:44
○ 2016-05-06 09:50:20
○ 2026-04-13 18:55:06
○NSns2.secure.net2015-07-03 → 2016-01-27 · 4 obs
● 2016-01-27 10:32:44
○ 2016-05-06 09:50:20
○ 2026-04-13 18:55:06
●MXoomitsu.net2015-07-03 → 2026-04-13 · 2 obs
● 2026-04-13 18:55:06
●A122.17.175.452026-03-31 → 2026-04-13 · 3 obs
● 2026-03-31 14:11:26
● 2026-04-13 18:55:06
○A222.146.63.1902015-07-03 → 2019-01-02 · 4 obs
● 2019-01-02 18:10:08
○ 2026-03-31 14:11:26
○ 2026-04-13 18:55:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| oomitsu.net | mwns1.customer.ne.jp, mwns2.customer.ne.jp | - |
✅ Authoritative Response
Server:202.17.152.183
NS records: mwns1.customer.ne.jp, mwns2.customer.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for oomitsu.net (unsigned zone)
⏱️ Timing
Total: 1113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 122.17.175.45 |
| NS | 2 | mwns2.customer.ne.jp, mwns1.customer.ne.jp |
| MX | 1 | oomitsu.net (pri: 10) |
| TXT | 1 | v=spf1 +a include:_spf.mwprem.net ~all |
| SOA | 1 | mwns1.customer.ne.jp host-plan-ac.ntt.co |
Analysis
Mail Server Role
For oomitsu.net, the mail server is oomitsu.net.
IP Addresses
oomitsu.net resolves to one IP number: 122.17.175.45.
Other host names, for instance c152ok4p.mwprem.net, share IP numbers with oomitsu.net.
Name Servers
oomitsu.net is delegated to two name servers mwns1.customer.ne.jp and mwns2.customer.ne.jp.
oomitsu.net shares the same name server setup as other domains, for instance coland.co.jp, sakaguchi-ahp.jp, higashi-nihon.jp, sun-rising.co.jp and pacola.co.jp.
oomitsu.net at least partially shares name servers with other domains, for instance oshima-bussan.co.jp.
Host names with one IP number:
mwns1.customer.ne.jp points to 210.150.23.210
mwns2.customer.ne.jp points to 202.17.152.183
Mail Servers
oomitsu.net is served by a single mail server, oomitsu.net.
oomitsu.net resolves to IP 122.17.175.45.